Invention Application
- Patent Title: ORIENTING MAGNETIC FLAKES WITHIN A BINDER LAYER
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Application No.: US17819387Application Date: 2022-08-12
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Publication No.: US20220388328A1Publication Date: 2022-12-08
- Inventor: Matthew R. WITZMAN
- Applicant: VIAVI Solutions Inc.
- Applicant Address: US AZ Chandler
- Assignee: VIAVI Solutions Inc.
- Current Assignee: VIAVI Solutions Inc.
- Current Assignee Address: US AZ Chandler
- Main IPC: B42D25/369
- IPC: B42D25/369 ; B42D25/40 ; B05D3/00

Abstract:
A deposition device may deposit, on a substrate, a binder layer that includes a first set of magnetic flakes and a second set of magnetic flakes and may cause, when a temperature of the binder layer satisfies a temperature threshold (e.g., a Curie temperature of the first set of magnetic flakes), a magnetic field to be applied to the binder layer to cause the first set of magnetic flakes and the second set of magnetic flakes to be oriented according to the magnetic field. The deposition device may cause, when the temperature of the binder layer ceases to satisfy the temperature threshold, another magnetic field to be applied to the binder layer to cause only the second set of magnetic flakes to be oriented according to the other magnetic field.
Public/Granted literature
- US12103327B2 Orienting magnetic flakes within a binder layer Public/Granted day:2024-10-01
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